I like playing on this site but it can be hard to sit down for 10-20 minutes at a time.I just thought the addition of Correspondence chess would allow players like me to come and go yet still enjoy this site as well as open a new market.

It also allows for a bit more as for analysis during the game. I find it a great learning tool and quite fun once you get into it. The issue is that it gives people more time so it could encourage some cheating. Maybe a policy similar to other sites which allow some notes/references and stuff but also have engine checks for middle and endgame things.